https://github.com/quernest/arr-flatten-unflatten

🍓 non-recursive method of flattening an array or arrays and unflattening the result
https://github.com/quernest/arr-flatten-unflatten

array array-flattening arrays deflat flat flatdeep flatten flatten-array flattendeep non-recursive unflat unflatten

Last synced: 9 months ago
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🍓 non-recursive method of flattening an array or arrays and unflattening the result

• Host: GitHub
• URL: https://github.com/quernest/arr-flatten-unflatten
• Owner: Quernest
• License: mit
• Created: 2019-01-27T11:38:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T02:16:25.000Z (over 3 years ago)
• Last Synced: 2025-01-30T16:57:32.893Z (over 1 year ago)
• Topics: array, array-flattening, arrays, deflat, flat, flatdeep, flatten, flatten-array, flattendeep, non-recursive, unflat, unflatten
• Language: JavaScript
• Homepage:
• Size: 718 KB
• Stars: 0
• Watchers: 1
• Forks: 2
• Open Issues: 12
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# arr-flatten-unflatten

[![package version](https://img.shields.io/npm/v/arr-flatten-unflatten.svg?style=flat-square)](https://npmjs.org/package/arr-flatten-unflatten)

[![package downloads](https://img.shields.io/npm/dm/arr-flatten-unflatten.svg?style=flat-square)](https://npmjs.org/package/arr-flatten-unflatten)

[![standard-readme compliant](https://img.shields.io/badge/readme%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)

[![package license](https://img.shields.io/npm/l/arr-flatten-unflatten.svg?style=flat-square)](https://npmjs.org/package/arr-flatten-unflatten)

> non-recursive method of flattening an array or arrays and unflattening the result

## Install

Install with [npm](https://www.npmjs.com/):

```sh

$ npm install --save arr-flatten-unflatten

```

Install with [yarn](https://yarnpkg.com):

```sh

$ yarn add arr-flatten-unflatten

```

## Usage

```js

const { flatten, unflatten } = require("arr-flatten-unflatten");

let flat = flatten([2, 4, [8, [2, [32, 64]], 7], 5]);

/**

 * => {

 * "[0]": 2,

 * "[1]": 4,

 * "[2][0]": 8,

 * "[2][1][0]": 2,

 * "[2][1][1][0]": 32,

 * "[2][1][1][1]": 64,

 * "[2][2]": 7,

 * "[3]": 5

 * }

 * */

unflatten(flat);

// => [2, 4, [8, [2, [32, 64]], 7], 5]

```

### Contributing

Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).

### Author

- [github/Quernest](https://github.com/quernest)

### License

Copyright © 2019, [Quernest](https://github.com/Quernest).

Released under the [MIT License](LICENSE).

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